Shilo Village

Alright, I am currently doing Shilo Village. I have done this quest about 5 times before on different accounts. However this time is different. I went into Ah Za Roon, and got the corpse, and two scrolls. I head back over to trifitus, and show him all three. Then I read the scrolls myself. I talk to trifitus with every dialogue option. I go and bury the corpse. And then go through every dialogue option again. He tells me that Bervirius's tomb may still be open. I then open my in game quest page only to see, nothing about Bervirius's tomb, but It also says I need to Identify Ah Za Roon. So I went back only to see you can not get back in. I am stuck. I cannot get any farther in the quest...

All help appreciated.

Thanks